As far as I know, pair Networks (my web provider) doesn't support mod_perl .. and I check their list of installed Apache modules fairly regularly.

I wish I could run mod_perl too .. from what I've heard, it provides a speed improvement of between two and three orders of magnitude, at the risk (according to pair's technical support) of providing (as I understand it) shared memory between all mod_perl processes .. and that's apparently a security risk.

--t. alex
but my friends call me T.

Update: As drewbie has pointed out, mod_perl is of course offered by pair on their dedicated servers. I should have explained that my comments really only apply to shared web hosting. When you have a box to yourself, virtually anything is possible.